TY - GEN ED - Joint Pompidou Group/UNDCP Project TI - Missing pieces : nine studies of emerging drug problems : towards a better understanding of drug use in Central and Eastern Europe SN - 9211481384 PY - 2001/// CY - New York PB - UNDCP KW - Bulgarije KW - drugs KW - epidemiologie KW - Europa KW - Hongarije KW - justitiabele druggebruikers KW - onderzoeksrapporten KW - Oost-Europa KW - Polen KW - Roemeniƫ KW - Slowakije KW - Tsjechiƫ KW - zigeuners ER -